Function conforms

  • Creates a function that invokes the predicate properties of source with the corresponding property values of a given object, returning true if all predicates return truthy, else false.

    Note: The created function is equivalent to conformsTo with source partially applied.

    Type Parameters

    • T extends Record<string, any>

    Parameters

    • source: {
          [key in string | number | symbol]?: ((value) => boolean)
      }

      The object of property predicates to conform to.

    Returns ((obj) => boolean)

    Returns the new spec function.

      • (obj): boolean
      • Parameters

        • obj: T

        Returns boolean

    Since

    5.12.0

    Example

    const objects = [
    { 'a': 2, 'b': 1 },
    { 'a': 1, 'b': 2 }
    ]

    filter(objects, conforms({ 'b': function(n) { return n > 1 } }))
    // => [{ 'a': 1, 'b': 2 }]
  • Parameters

    • source: any

    Returns any